Update a UAS Volume

Modify the configuration of an already-registered UAS volume. Almost any part of the configuration of a UAS volume can be modified.

Prerequisites

  • The administrator must be logged into an NCN or a host that has administrative access to the HPE Cray EX System API Gateway
  • The administrator must have the HPE Cray EX System CLI (cray command) installed on the above host
  • The HPE Cray EX System CLI must be configured (initialized - cray init command) to reach the HPE Cray EX System API Gateway
  • The administrator must be logged in as an administrator to the HPE Cray EX System CLI (cray auth login command)
  • The administrator must know UAS volume ID of a volume; perform List Volumes Registered in UAS if needed
  • The administrator should be familiar with Add a Volume to UAS; the options and caveats for updating volumes are the same as for creating volumes

Procedure

Modify the configuration of a UAS volume.

Once a UAS volume has been configured, any part of it except for the volume_id can be updated with a command of the following form:

cray uas admin config volumes update [options] <volume-id>

For example:

ncn-m001-cray uas admin config volumes update --volumename 'my-example-volume' a0066f48-9867-4155-9268-d001a4430f5c

The --volumename, --volume-description, and --mount-path options may be used in any combination to update the configuration of a given volume.

Top: User Access Service (UAS)

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